I need help finding information to this question please. I found some information on Modern Psychology but not Abnormal Psychology. Thanks in advance.

Question

Create a timeline that displays the development of abnormal psychology. Include at least five to seven main milestones.

Answer 1

http://www3.niu.edu/acad/psych/Millis/History/mainsheet.htm

Answer 2

Thanks Ms. Sue

Answer 3

You're welcome, Paul.

Answer 4

am still waiting for my answer